Gamma Radiation-Induced Formation of Bismuth Related Active Centre in Bi/Er/Yb Co-doped Fibre

2015 ◽  
Author(s):  
Binbin Yan ◽  
Yanhua Luo ◽  
Dan Sporea ◽  
Laura Mihai ◽  
Daniel Neguţ ◽  
...  
Keyword(s):  
Gamma Radiation ◽  
Active Centre ◽  
Radiation Induced ◽  
Co Doped

Gamma Radiation Induced Effects on Cefuroxime and Cefotaxime. Investigation on Degradation and Syn-Anti Isomerization

1994 ◽  
Vol 20 (16) ◽  
pp. 2493-2508 ◽  
Author(s):  
E. Ciranni Signoretti ◽  
L. Valvo ◽  
P. Fattibene ◽  
S. Onori ◽  
M. Pantaloni
Keyword(s):  
Gamma Radiation ◽  
Radiation Induced

scholarly journals A DNA-Damage-Induced Cell Cycle Checkpoint in Arabidopsis

Genetics ◽  
2003 ◽  
Vol 164 (1) ◽  
pp. 323-334
Author(s):  
S B Preuss ◽  
A B Britt
Keyword(s):  
Cell Cycle ◽  
Gamma Radiation ◽  
Cell Cycle Progression ◽  
Cell Cycle Checkpoint ◽  
Phase Cell ◽  
Cycle Arrest ◽  
Cycle Checkpoint ◽  
Radiation Induced ◽  
High Doses ◽  
Regulation Of Cell Cycle

Abstract Although it is well established that plant seeds treated with high doses of gamma radiation arrest development as seedlings, the cause of this arrest is unknown. The uvh1 mutant of Arabidopsis is defective in a homolog of the human repair endonuclease XPF, and uvh1 mutants are sensitive to both the toxic effects of UV and the cytostatic effects of gamma radiation. Here we find that gamma irradiation of uvh1 plants specifically triggers a G2-phase cell cycle arrest. Mutants, termed suppressor of gamma (sog), that suppress this radiation-induced arrest and proceed through the cell cycle unimpeded were recovered in the uvh1 background; the resulting irradiated plants are genetically unstable. The sog mutations fall into two complementation groups. They are second-site suppressors of the uvh1 mutant's sensitivity to gamma radiation but do not affect the susceptibility of the plant to UV radiation. In addition to rendering the plants resistant to the growth inhibitory effects of gamma radiation, the sog1 mutation affects the proper development of the pollen tetrad, suggesting that SOG1 might also play a role in the regulation of cell cycle progression during meiosis.

Recovery of some metal ions using gamma-radiation induced grafted waste rubber powder

1998 ◽  
Vol 238 (1-2) ◽  
pp. 43-51 ◽  
Author(s):  
E. M. Abdel-Bary ◽  
A. M. Dessouki ◽  
E. M. El-Nesr ◽  
M. M. Hassan
Keyword(s):  
Gamma Radiation ◽  
Metal Ions ◽  
Rubber Powder ◽  
Waste Rubber ◽  
Radiation Induced ◽  
Waste Rubber Powder

Gamma radiation-induced apoptosis, G2 delay, and the risk of salivary and thyroid carcinomas?a preliminary report

Head & Neck ◽  
2004 ◽  
Vol 26 (7) ◽  
pp. 612-618 ◽  
Author(s):  
Rong Zheng ◽  
Kristina R. Dahlstrom ◽  
Qingyi Wei ◽  
Erich M. Sturgis
Keyword(s):  
Gamma Radiation ◽  
Preliminary Report ◽  
Thyroid Carcinomas ◽  
Radiation Induced ◽  
Induced Apoptosis ◽  
G2 Delay

Gamma radiation-induced grafting of a cationic monomer onto chitosan as a flocculant

Chemosphere ◽  
2007 ◽  
Vol 66 (9) ◽  
pp. 1752-1757 ◽  
Author(s):  
Jian-Ping Wang ◽  
Yong-Zhen Chen ◽  
Xue-Wu Ge ◽  
Han-Qing Yu
Keyword(s):  
Gamma Radiation ◽  
Cationic Monomer ◽  
Radiation Induced ◽  
Radiation Induced Grafting
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